I am having problem in association of video extensions like : avi, mpeg, wmv and other video extensions with windows media player. As every time i double click over these extensions, i have to confront with "Open with" dialog box to selected the right kind of player to run . Even if i check "always use the selected program to open this kind of file" option with the default application associated with these extensions, windows media player, i confront same problem each time while clicking over these files. I notice, the unusal pattern gets associated with these extensions like, if the file is of p.avi, then "open with" dialog lists it to p.avi" rather than just p.avi, this happens with all video extensions. I tried many times to remove filetypes and reassociates in options of wmplayer, but all goes in vain. i just wanted that these files shud directly run in the default application (in my case, its wmplayer) rather than a stopover of dialog box of "open with". I am running latest updates of winxp professional(sp2), windows media player 10 series. Does anybody have a clue to clear this ?